88552308 has 72 divisors (see below), whose sum is σ = 228553248. Its totient is φ = 26526528.

The previous prime is 88552307. The next prime is 88552309. The reversal of 88552308 is 80325588.

It is an interprime number because it is at equal distance from previous prime (88552307) and next prime (88552309).

It is a super-2 number, since 2×88552308² = 15683022504253728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88552307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288291 + ... + 288597.

Almost surely, 2^88552308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88552308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114276624).

88552308 is an abundant number, since it is smaller than the sum of its proper divisors (140000940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88552308 is a wasteful number, since it uses less digits than its factorization.

88552308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 88552308 is about 9410.2235892672. The cubic root of 88552308 is about 445.7246250654.

The spelling of 88552308 in words is "eighty-eight million, five hundred fifty-two thousand, three hundred eight".